1. The Laplanders, unlike us, wear no heels to their half boots. We see dancing-masters and rope-dancers, with little or no heels, perform feats of great agility, scarcely practicable with them. The same may be observed of running-footmen, and people of various countries who habitually walk fast; while, on the contrary, those who are accustomed to large and high heels, move in a heavy and deliberate manner. It is usual to shoe young horses heavily, that they may acquire a steadiness of pace; and I observe that the country boys where I am now writing, throw off their shoes when they intend to run, as the heels with which these shoes are made, deprive them of half the natural control of the muscles in the soles of their feet. Those muscles, by means of high heels, and consequently less use or exercise, become more and more stiff, and a man with a wooden foot or leg cannot but move heavily. 2. These people are accustomed to running from their infancy. As soon as a Lapland boy can go alone, he is taught to run and put a halter round the reindeer's neck. When he grows a little older, he learns to follow these animals, which are always quick-paced, insomuch that it is more laborious to keep up with them than with a herd of goats, and more difficult to run after them than to frisk about with a parcel of calves. If therefore a rope-dancer, or a running-footman, acquires great agility by perpetual practice, no wonder that a Laplander, who till he is married, and often all his life long, runs habitually after the reindeer, should rival any of them in swiftness of foot. 3. Freedom from hard labour is another cause. All laborious employments, such as directing the plough, threshing, cutting and hewing of wood, &c. render the blood thick, and the limbs stiff. Hence the flesh of a peasant is hard and tough, that of a young damsel soft and tender; nor can a peasant move with the lightness and flexibility of limbs that we see in a girl. How delicate are the muscles of children compared with those of an aged person! The Laplanders appear to be more nimble and active, in all their movements, because they undergo no hard or Herculean labours. 4. Habitual exercise of the muscles. A rope-dancer trains his pupils to the continual contraction and dilatation of their muscles, that they may acquire the more pliability. A dancer is at first taught by violence to turn out his toes; but by custom that position becomes easy, for use is second nature. So the Laplanders are perpetually exercising the muscles used in walking, which thence become so flexible, that they are able to sit for a long while cross-legged, without pain or inconvenience, in a posture intolerable to us, who are used to commodious seats. For my own part, since I set out on my journey, I have become able to walk four times as far as I could at first.